CA472135A - Ventilateurs - Google Patents

Ventilateurs

Info

Publication number
CA472135A
CA472135A CA472135A CA472135DA CA472135A CA 472135 A CA472135 A CA 472135A CA 472135 A CA472135 A CA 472135A CA 472135D A CA472135D A CA 472135DA CA 472135 A CA472135 A CA 472135A
Authority
CA
Canada
Prior art keywords
ventilators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA472135A
Other languages
English (en)
Inventor
G. Copping Bruce
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DON MANUFACTURING Co
Original Assignee
DON MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA472135A publication Critical patent/CA472135A/fr
Expired legal-status Critical Current

Links

CA472135A Ventilateurs Expired CA472135A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472135T

Publications (1)

Publication Number Publication Date
CA472135A true CA472135A (fr) 1951-03-13

Family

ID=35606091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472135A Expired CA472135A (fr) Ventilateurs

Country Status (1)

Country Link
CA (1) CA472135A (fr)

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